Network Security

Hello, we have setup cisco firepower 4120 with an ASA image. the ASA is configured. when I am logged into the firewall i can ping an IP downstream on the inside interface and also ping upstream to the router.  But, I cannot ping or pass traffic thr...

HI   I have a ASA use the anyconnect to do SSLVPN AnyConnect-Parent Tunnels: 1 AnyConnect-Parent: Tunnel ID : 1851.1 Public IP : 218.1.37.214 Encryption : none Hashing : none TCP Src Port : 58885 TCP Dst Port : 443 Auth Mode : userPassword Idle Ti...

Hello, I have a standby FWSM in a Cat6500 whose backplane etherchannel is in a down state: switch#sh int port-channel 270 switchport Name: Po270Switchport: EnabledAdministrative Mode: trunkOperational Mode: downAdministrative Trunking Encapsulation: ...

Does 891FW support rogue access point detection?

I have a problem with ASA5506X version 9.5.2.  Active/Standby falover is configured but it seems that the outside interface status is not monitored correctly. Failure of the inside interface activate the standby normaly, but a failure of the outside ...

Hi, We've tried to upgrade FTD 5506 to the latest version 6.1 and everything went ok, except that we would like to use Device Manager instead of Management Center. When we tried to connect to the device over https, we noticed that we can't and when w...

Hi All, I have a task to create some rules for a Firewall that is in production and currently does not have any rules on the Firewall. I've managed to look onto the Firewall and see the top protocols going through the Firewall and generic protocols...

Hi, I'm trying to find out how to use PBR in conjunction with static NAT. I'm able to make it work with Dynamic PAT, but not static NAT... Trouble 6 Oct 05 2016 08:47:42 110003 195.41.2.20 80 2.2.2.2 28641 Routing failed to locate next hop for TCP ...

Hello All, Seeing input error and overruns increasing in one outside interface of ASA firewallAre we seeing 1550 blocks depletion here ? My real life problem is getting too many input and overruns on the outside interface of the firewall, where as ...

Hi All, Need your help on how to block psiphon application on firepower device. we already enable the application blocking but the results still the same. Soft: 5.4.1.5 (build 33) VDB ver: build 271  Thanks Rod

HI all, Im new with CSM, and I was working with "combines rules" and I made a combines error, I had to cancel all my changes, how can I do a rollback without loosing all my changes? Thanks all.